.drag {
    position: absolute;
    z-index: 5;
    .dragStudy-left {
        position: relative;
        z-index: 10;
        ul {
            position: absolute;
            left: 70px;
            top: -443px;
            li {
                position: absolute;
                width: 78px;
                height: 45px;
                line-height: 23px;
                padding: 2px 10px;
                color: #35548a;
                z-index: 6;
                border-radius: 4px;
                color: #365e93;
                cursor: pointer;
                font-weight: bold;
                background: rgba(54, 153, 255, 0.4);
                margin-bottom: 20px;
            }
        }
    }
    .dragStudy-left1 {
        position: relative;
        ul {
            position: absolute;
            left: 70px;
            top: -443px;
            li {
                position: absolute;
                width: 78px;
                height: 45px;
                line-height: 23px;
                padding: 2px 10px;
                color: #35548a;
                z-index: 6;
                border-radius: 4px;
                color: #365e93;
                cursor: pointer;
                font-weight: bold;
                background: rgba(54, 153, 255, 0.4);
                margin-bottom: 20px;
            }
        }
    }
    span {
        position: absolute;
        top: 370px;
        left: 127px;
        color: #0f4080;
        font-size: 12px;
        width: 230px;
    }
    .dragStudy-right {
        ul {
            li {
                position: absolute;
                width: 120px;
                height: 60px;
                text-align: center;
                line-height: 16px;
                padding: 2px 4px;
                box-sizing: border-box;
                color: blue;
            }
        }
    }
}